DNA Polymerase IV (Family Y)

(All numbering and residues are taken from first PDB file)

Bending Residue Dihedral Analysis

Residue i Residue i+1 Distance of hinge axis to residue i in conformer 1 (A) Distance of hinge axis to residue i in conformer 2 (A) Change in psi (i) (deg) Change in phi (i+1) (deg) Angle of psi(i) axis to hinge axis conformer 1 (deg) Angle of psi(i) axis to hinge axis conformer 2 (deg) Percentage Progress  ILE-237   ARG-238  9.0 9.0 19.0 18.5 82.6 71.1 15.7  ARG-238   THR-239  5.9 6.7 -7.4 25.1 144.1 109.4 7.9  THR-239   ARG-240  3.3 3.0 9.2 47.4 39.0 13.0 41.7  ARG-240   VAL-241  3.8 2.7 39.7 -172.8 40.6 60.9 -77.6  VAL-241   ARG-242  1.9 1.3 61.4 79.3 24.4 35.2 101.1  ARG-242   LYS-243  2.4 1.5 18.5 -22.5 47.0 35.4 -4.3  LYS-243   SER-244  1.1 0.3 -10.0 4.5 143.1 141.9 -1.1 Graph shows rotational transition at bending residues and can be used to identify hinge bending residues. Probably only informative for interdomain rotations greater than 20 degrees